Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Barcelona from $287

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Barcelona departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:15 pm - 10:25 pm
SAN
-
BCN
20h 10m
1 stop
Lufthansa Logo
6:40 am - 9:24 pm
BCN
-
SAN
23h 44m
2 stops
$959Lufthansa
Sun, Aug 30 - Sun, Sep 13
United Airlines Logo
9:45 pm - 8:20 am
SAN
-
BCN
25h 35m
1 stop
United Airlines Logo
10:30 am - 9:57 pm
BCN
-
SAN
20h 27m
2 stops
$964United Airlines
Sat, Sep 5 - Sat, Dec 5
Air Canada Logo
10:40 pm - 8:00 am
SAN
-
BCN
24h 20m
2 stops
Air Canada Logo
1:35 pm - 1:04 pm
BCN
-
SAN
32h 29m
2 stops
$965Air Canada
Sat, Sep 5 - Sat, Dec 5
Air Canada Logo
7:00 am - 8:00 am
SAN
-
BCN
16h 00m
1 stop
Air Canada Logo
12:15 pm - 11:25 am
BCN
-
SAN
32h 10m
2 stops
$972Air Canada
Tue, Sep 22 - Tue, Oct 20
Multiple Airlines Logo
7:15 am - 4:00 pm
SAN
-
BCN
23h 45m
2 stops
Multiple Airlines Logo
8:00 am - 11:44 pm
BCN
-
SAN
24h 44m
2 stops
$975Multiple Airlines
Sun, Aug 30 - Sun, Sep 13
United Airlines Logo
7:41 pm - 1:15 pm
SAN
-
BCN
32h 34m
2 stops
United Airlines Logo
1:15 pm - 12:16 pm
BCN
-
SAN
32h 01m
1 stop
$977United Airlines
Fri, Aug 21 - Tue, Sep 8
Air Canada Logo
4:08 pm - 8:00 am
SAN
-
BCN
30h 52m
2 stops
Air Canada Logo
1:15 pm - 3:49 pm
BCN
-
SAN
35h 34m
2 stops
$978Air Canada
Fri, Aug 21 - Tue, Sep 8
Air Canada Logo
10:30 pm - 9:20 am
SAN
-
BCN
25h 50m
2 stops
Air Canada Logo
12:15 pm - 12:16 pm
BCN
-
SAN
33h 01m
2 stops
$980Air Canada
Tue, Sep 22 - Sat, Oct 17
Lufthansa Logo
5:15 pm - 10:25 pm
SAN
-
BCN
20h 10m
1 stop
Lufthansa Logo
7:55 am - 5:00 pm
BCN
-
SAN
18h 05m
2 stops
$981Lufthansa
Mon, Aug 3 - Mon, Aug 17
SWISS Logo
6:40 am - 8:50 am
SAN
-
BCN
17h 10m
2 stops
SWISS Logo
6:00 am - 6:30 pm
BCN
-
SAN
21h 30m
2 stops
$991SWISS
Mon, Aug 3 - Mon, Aug 17

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from San Diego to Barcelona

Our best Delta deals on San Diego to Barcelona flight tickets
Delta
Aug 1
SAN10:00 pmSan Diego
25h 35m
1 stop
BCN8:35 amBarcelona-El Prat
Aug 9
BCN1:20 pmBarcelona-El Prat
18h 29m
1 stop
SAN10:49 pmSan Diego
$999
Delta
Jul 27
SAN6:20 amSan Diego
19h 55m
2 stops
BCN11:15 amBarcelona-El Prat
Aug 10
BCN11:00 amBarcelona-El Prat
21h 54m
2 stops
SAN11:54 pmSan Diego
$1,002
Delta
Sep 4
SAN7:02 pmSan Diego
31h 08m
1 stop
BCN11:10 amBarcelona-El Prat
Sep 12
BCN6:20 amBarcelona-El Prat
14h 30m
1 stop
SAN11:50 amSan Diego
$1,040

TAP AIR PORTUGAL flights from San Diego to Barcelona

Our best TAP AIR PORTUGAL deals on San Diego to Barcelona flight tickets
TAP AIR PORTUGAL
Sep 22
SAN10:40 amSan Diego
21h 15m
2 stops
BCN4:55 pmBarcelona-El Prat
Oct 18
BCN11:25 amBarcelona-El Prat
31h 27m
3 stops
SAN9:52 amSan Diego
$1,012
TAP AIR PORTUGAL
Sep 23
SAN6:35 amSan Diego
27h 45m
3 stops
BCN7:20 pmBarcelona-El Prat
Oct 15
BCN3:00 pmBarcelona-El Prat
27h 52m
2 stops
SAN9:52 amSan Diego
$1,058

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from San Diego to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Sun 8/30

5:15 pm-10:25 pm

1 stop20h 10m

Barcelona-El Prat

Sun 9/13

6:40 am-9:24 pm

2 stops23h 44m

$959

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Sat 9/5

9:45 pm-8:20 am

1 stop25h 35m

Barcelona-El Prat

Sat 12/5

10:30 am-9:57 pm

2 stops20h 27m

$964

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Sat 9/5

10:40 pm-8:00 am

2 stops24h 20m

Barcelona-El Prat

Sat 12/5

1:35 pm-1:04 pm

2 stops32h 29m

$965

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Tue 9/22

7:00 am-8:00 am

1 stop16h 00m

Barcelona-El Prat

Tue 10/20

12:15 pm-11:25 am

2 stops32h 10m

$972

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Sun 8/30

7:15 am-4:00 pm

2 stops23h 45m

Barcelona-El Prat

Sun 9/13

8:00 am-11:44 pm

2 stops24h 44m

$975

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Fri 8/21

7:41 pm-1:15 pm

2 stops32h 34m

Barcelona-El Prat

Tue 9/8

1:15 pm-12:16 pm

1 stop32h 01m

$977

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Fri 8/21

4:08 pm-8:00 am

2 stops30h 52m

Barcelona-El Prat

Tue 9/8

1:15 pm-3:49 pm

2 stops35h 34m

$978

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Tue 9/22

10:30 pm-9:20 am

2 stops25h 50m

Barcelona-El Prat

Sat 10/17

12:15 pm-12:16 pm

2 stops33h 01m

$980
Quickest round-trip

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Mon 8/3

5:15 pm-10:25 pm

1 stop20h 10m

Barcelona-El Prat

Mon 8/17

7:55 am-5:00 pm

2 stops18h 05m

$981

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Mon 8/3

6:40 am-8:50 am

2 stops17h 10m

Barcelona-El Prat

Mon 8/17

6:00 am-6:30 pm

2 stops21h 30m

$991

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Barcelona from

How to get the cheapest flight ticket from San Diego to Barcelona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Diego and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of August is, on average, the cheapest month to fly to Barcelona from San Diego, with most prices found around $261. If you don’t want to visit Barcelona in August, then you should wait until May to fly from San Diego, when ticket prices are also cheap, with an average price of $313.

How far in advance should I book a flight from San Diego to Barcelona?

You are more likely to see cheaper flights to Barcelona from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $844 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from San Diego for as low as $749 on momondo.

Cheap San Diego to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Barcelona

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from San Diego to Barcelona takes 15h 00m
There are no direct flights from San Diego to Barcelona. There are no popular flight routes from San Diego to Barcelona.
Search flight deals

Frequently asked questions about flying from San Diego to Barcelona

  • How far is San Diego to Barcelona by plane?

    The distance between San Diego and Barcelona is about 6024.0 mi. A reasonable flight in good conditions will take 15h 00m.

  • When did momondo last update prices for flights from San Diego Airport to Barcelona?

    Prices for flights from San Diego Airport to Barcelona are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to Barcelona?

  • How old do you have to be to fly from San Diego Airport to Barcelona?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Diego to Barcelona

Compare and see reviews for airlines that fly from San Diego to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $383Free CancellationRating
7.8
1,531 reviews
Search KLM flights
Air CanadaPriceFrom $420Free CancellationRating
7.1
11,269 reviews
Search Air Canada flights
LufthansaPriceFrom $463Free CancellationRating
6.8
8,102 reviews
Search Lufthansa flights
IberiaPriceFrom $477Free CancellationRating
7.0
3,250 reviews
Search Iberia flights
DeltaPriceFrom $487Free CancellationRating
7.8
8,454 reviews
Search Delta flights
United AirlinesPriceFrom $490Free CancellationRating
7.4
9,898 reviews
Search United Airlines flights
American AirlinesPriceFrom $514Free CancellationRating
7.1
11,777 reviews
Search American Airlines flights
British AirwaysPriceFrom $520Free CancellationRating
6.7
8,074 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $565Free CancellationRating
7.4
1,854 reviews
Search Scandinavian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Barcelona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Barcelona for you.

Can I find flights from San Diego to Barcelona with flexible booking policies on momondo?

All flight searches from San Diego to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to Barcelona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from San Diego.

I’m not ready to book a flight from San Diego to Barcelona right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Diego to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Barcelona trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 7/28
Tue 8/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport